Fall is a beautiful time in Colorado.  The air starts to develop a crisp character that has just enough cold to give you chills.  The leaves and grass start to change from green to yellow and orange depending on the foliage in the area.  I took this shot as the rise of fall was in full swing at the red rocks.  The Red hue of the rocks is a beautiful contradiction to the greens and yellows below and the blues above in the sky.

Littleton, CO